JPS5429889B1 - - Google Patents
Info
- Publication number
- JPS5429889B1 JPS5429889B1 JP9231071A JP9231071A JPS5429889B1 JP S5429889 B1 JPS5429889 B1 JP S5429889B1 JP 9231071 A JP9231071 A JP 9231071A JP 9231071 A JP9231071 A JP 9231071A JP S5429889 B1 JPS5429889 B1 JP S5429889B1
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/10—Projectors with built-in or built-on screen
- G03B21/11—Projectors with built-in or built-on screen for microfilm reading
- G03B21/111—Projectors with built-in or built-on screen for microfilm reading of roll films
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US9051470A | 1970-11-18 | 1970-11-18 | |
| US17512371A | 1971-08-26 | 1971-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5429889B1 true JPS5429889B1 (en) | 1979-09-27 |
Family
ID=26782356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9231071A Pending JPS5429889B1 (en) | 1970-11-18 | 1971-11-17 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3785728A (en) |
| JP (1) | JPS5429889B1 (en) |
| CA (1) | CA958926A (en) |
| CH (2) | CH551021A (en) |
| DE (2) | DE2157208B2 (en) |
| FR (1) | FR2114831A5 (en) |
| GB (1) | GB1378155A (en) |
| IT (1) | IT945006B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3941978A (en) * | 1974-05-08 | 1976-03-02 | Bell & Howell Company | Automatic film searching and retrieval system |
| US4389104A (en) * | 1980-10-16 | 1983-06-21 | Dominique Ausseil | Microfilm cassette and the projection apparatus for the viewing of same |
| GB2138160A (en) * | 1983-03-11 | 1984-10-17 | Jmc Compak Limited | Rear projection display apparatus |
| DE3313686A1 (en) * | 1983-04-15 | 1984-10-18 | Minox Gmbh, 6300 Giessen | Microfiche reader of flat design |
| EP0154195A3 (en) * | 1984-02-10 | 1986-04-30 | Fuji Photo Film Co., Ltd. | Micro-reader |
| JPS62262840A (en) * | 1986-05-09 | 1987-11-14 | Fuji Photo Optical Co Ltd | Portable type microfilm reader |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US858847A (en) * | 1905-07-03 | 1907-07-02 | Edwin A Allen | Indicator or display apparatus. |
| US1957120A (en) * | 1931-12-28 | 1934-05-01 | Benjamin Rabinowitz | Reversible strip winding device |
| US2464220A (en) * | 1945-04-28 | 1949-03-15 | Robert C Dunean | Film record selecting and projecting device |
| US2518671A (en) * | 1947-05-10 | 1950-08-15 | Eastman Kodak Co | Focusing mechanism for lens mounts |
| US2639641A (en) * | 1948-05-22 | 1953-05-26 | Edward F Piwczynski | Glare eliminating device for rearview mirrors of motor vehicles |
| US2692529A (en) * | 1949-06-03 | 1954-10-26 | Remington Rand Inc | Film projection apparatus |
| US2637246A (en) * | 1949-12-20 | 1953-05-05 | Wolk Joseph | Glare shield for rear vision automobile mirrors |
| DE1103627B (en) * | 1959-08-19 | 1961-03-30 | Kindermann & Co Photo Ges M B | Device for focusing on projectors |
| US3498707A (en) * | 1967-05-05 | 1970-03-03 | Mc Donnell Douglas Corp | Film reading device |
| US3523657A (en) * | 1967-09-15 | 1970-08-11 | Indian Head Inc | Microfilm viewing apparatus |
-
1971
- 1971-08-26 US US00175123A patent/US3785728A/en not_active Expired - Lifetime
- 1971-11-03 CA CA126,777A patent/CA958926A/en not_active Expired
- 1971-11-17 CH CH1732273A patent/CH551021A/en not_active IP Right Cessation
- 1971-11-17 JP JP9231071A patent/JPS5429889B1/ja active Pending
- 1971-11-17 FR FR7141218A patent/FR2114831A5/fr not_active Expired
- 1971-11-17 CH CH1678571A patent/CH558546A/en not_active IP Right Cessation
- 1971-11-18 DE DE2157208A patent/DE2157208B2/en active Granted
- 1971-11-18 DE DE2166633A patent/DE2166633C3/en not_active Expired
- 1971-11-18 IT IT54172/71A patent/IT945006B/en active
- 1971-11-18 GB GB5368571A patent/GB1378155A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT945006B (en) | 1973-05-10 |
| GB1378155A (en) | 1974-12-18 |
| DE2166634B2 (en) | 1976-12-02 |
| DE2157208A1 (en) | 1972-05-25 |
| DE2166633C3 (en) | 1980-01-17 |
| DE2166634A1 (en) | 1974-11-28 |
| DE2166633B2 (en) | 1979-05-23 |
| DE2157208B2 (en) | 1978-07-27 |
| FR2114831A5 (en) | 1972-06-30 |
| CA958926A (en) | 1974-12-10 |
| CH551021A (en) | 1974-06-28 |
| US3785728A (en) | 1974-01-15 |
| CH558546A (en) | 1975-01-31 |
| DE2166633A1 (en) | 1975-02-06 |
| DE2157208C3 (en) | 1979-03-29 |